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About Christina Shadle

Christina Shadle is a Functional Nutritional Therapy Practitioner (FNTP) and Restorative Health Practitioner (RHP) based in Los Angeles, CA. Her 1:1 client work centers on restoring balance across the body’s interconnected systems through a proactive, root-cause approach to health beginning with the gut. Christina believes that optimal wellness isn’t about waiting for symptoms to escalate, but about understanding one’s own biology early—so imbalances can be addressed before they become chronic or disruptive.

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Image of a pair of hands washing spinach under running water in a sink with a colander below it.
July 20, 2026
With this summer’s cyclospora outbreak causing explosive diarrhea left and right, here’s how your gut terrain could defend you.